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Seattle Tacoma Intl. Airport to Taoyuan Intl. Airport flight

Explore the cheapest one-way and round-trip flights from Seattle Tacoma Intl. Airport to Taoyuan Intl. Airport over the next 90 days, with one-way fares from €339 and round-trip from €632. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SEA 12:10 AM
        13h 10m
        Nonstop
        TPE 5:20 AM
        Seattle - Taipei | Wed, Nov 11 | China Airlines
        TPE 11:35 PM
        10h 35m
        Nonstop
        SEA 6:10 PM
        Taipei - Seattle | Sat, Nov 14 | China Airlines
        €632 €844
        25% off
        25% off
        €844 €632
      • SEA 12:10 AM
        13h 10m
        Nonstop
        TPE 5:20 AM
        Seattle - Taipei | Tue, Nov 10 | China Airlines
        TPE 11:35 PM
        10h 35m
        Nonstop
        SEA 6:10 PM
        Taipei - Seattle | Sat, Nov 14 | China Airlines
        €632 €844
        25% off
        25% off
        €844 €632
      • SEA 12:10 AM
        13h 10m
        Nonstop
        TPE 5:20 AM
        Seattle - Taipei | Fri, Nov 13 | China Airlines
        TPE 11:35 PM
        10h 35m
        Nonstop
        SEA 6:10 PM
        Taipei - Seattle | Mon, Nov 16 | China Airlines
        €632 €844
        25% off
        25% off
        €844 €632
      • SEA 12:10 AM
        13h 10m
        Nonstop
        TPE 5:20 AM
        Seattle - Taipei | Sun, Nov 15 | China Airlines
        TPE 11:35 PM
        10h 35m
        Nonstop
        SEA 6:10 PM
        Taipei - Seattle | Thu, Nov 19 | China Airlines
        €632
        25% off
        €844 €632
      • SEA 12:10 AM
        13h 10m
        Nonstop
        TPE 5:20 AM
        Seattle - Taipei | Tue, Nov 3 | China Airlines
        TPE 11:35 PM
        10h 35m
        Nonstop
        SEA 6:10 PM
        Taipei - Seattle | Sat, Nov 7 | China Airlines
        €632
        25% off
        €844 €632
      • SEA 12:10 AM
        13h 10m
        Nonstop
        TPE 5:20 AM
        Seattle - Taipei | Tue, Nov 24 | China Airlines
        TPE 11:35 PM
        10h 35m
        Nonstop
        SEA 6:10 PM
        Taipei - Seattle | Thu, Nov 26 | China Airlines
        €632
        25% off
        €844 €632
      • SEA 1:10 AM
        13h 10m
        Nonstop
        TPE 5:20 AM
        Seattle - Taipei | Wed, Oct 28 | China Airlines
        TPE 11:35 PM
        10h 35m
        Nonstop
        SEA 6:10 PM
        Taipei - Seattle | Sun, Nov 1 | China Airlines
        €632
        25% off
        €844 €632
      • SEA 1:15 AM
        12h 45m
        Nonstop
        TPE 5:00 AM
        Seattle - Taipei | Wed, Oct 21 | China Airlines
        TPE 11:35 PM
        10h 35m
        Nonstop
        SEA 7:10 PM
        Taipei - Seattle | Sun, Oct 25 | China Airlines
        €632
        25% off
        €844 €632
      • SEA 1:15 AM
        12h 45m
        Nonstop
        TPE 5:00 AM
        Seattle - Taipei | Tue, Oct 20 | China Airlines
        TPE 11:30 PM
        10h 45m
        Nonstop
        SEA 7:15 PM
        Taipei - Seattle | Thu, Oct 22 | China Airlines
        €632
        25% off
        €844 €632
      • SEA 1:15 AM
        12h 45m
        Nonstop
        TPE 5:00 AM
        Seattle - Taipei | Fri, Oct 23 | China Airlines
        TPE 11:35 PM
        10h 35m
        Nonstop
        SEA 7:10 PM
        Taipei - Seattle | Tue, Oct 27 | China Airlines
        €632
        25% off
        €844 €632
      • SEA 1:10 AM
        13h 10m
        Nonstop
        TPE 5:20 AM
        Seattle - Taipei | Mon, Oct 26 | China Airlines
        TPE 11:35 PM
        10h 35m
        Nonstop
        SEA 7:10 PM
        Taipei - Seattle | Thu, Oct 29 | China Airlines
        €632
        25% off
        €844 €632
      • SEA 12:10 AM
        13h 10m
        Nonstop
        TPE 5:20 AM
        Seattle - Taipei | Mon, Nov 9 | China Airlines
        TPE 11:35 PM
        10h 35m
        Nonstop
        SEA 6:10 PM
        Taipei - Seattle | Thu, Nov 12 | China Airlines
        €633
        25% off
        €844 €633
      • SEA 1:00 PM
        17h 25m
        1 stop
        TPE 2:00 PM
        Seattle - Taipei | Sat, Oct 10 | Normal Airline
        TPE 3:00 PM
        6h
        Nonstop
        SEA 4:00 PM
        Taipei - Seattle | Mon, Oct 12 | Normal Airline
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      • Cheapest nonstop
        SEA 12:10 AM
        13h 10m
        Nonstop
        TPE 5:20 AM
        Seattle - Taipei | Mon, Nov 30 | China Airlines
        €350 €467
        25% off
        25% off
        €467 €350
      • SEA 12:40 PM
        29h 10m
        1 stop
        TPE 9:50 AM
        Seattle - Taipei | Thu, Nov 26 | Alaska Airlines
        €339 €467
        27% off
        27% off
        €467 €339
      • SEA 12:40 PM
        29h 10m
        1 stop
        TPE 9:50 AM
        Seattle - Taipei | Wed, Nov 25 | Alaska Airlines
        €340 €467
        27% off
        27% off
        €467 €340
      • SEA 12:40 PM
        35h 5m
        1 stop
        TPE 3:45 PM
        Seattle - Taipei | Wed, Nov 18 | Alaska Airlines
        €340
        27% off
        €467 €340
      • SEA 12:40 PM
        30h 50m
        1 stop
        TPE 11:30 AM
        Seattle - Taipei | Fri, Nov 13 | Alaska Airlines
        €341
        27% off
        €467 €341
      • SEA 12:40 PM
        35h 5m
        1 stop
        TPE 3:45 PM
        Seattle - Taipei | Thu, Nov 19 | Alaska Airlines
        €341
        27% off
        €467 €341
      • SEA 12:40 PM
        30h 50m
        1 stop
        TPE 11:30 AM
        Seattle - Taipei | Thu, Nov 12 | Alaska Airlines
        €341
        27% off
        €467 €341
      • SEA 12:40 PM
        30h 50m
        1 stop
        TPE 11:30 AM
        Seattle - Taipei | Thu, Nov 5 | Alaska Airlines
        €341
        27% off
        €467 €341
      • SEA 12:40 PM
        30h 50m
        1 stop
        TPE 11:30 AM
        Seattle - Taipei | Fri, Nov 27 | Alaska Airlines
        €342
        27% off
        €467 €342
      • SEA 12:10 AM
        26h
        1 stop
        TPE 6:10 PM
        Seattle - Taipei | Wed, Dec 2 | Korean Air
        €345
        26% off
        €467 €345
      • SEA 11:00 AM
        32h
        1 stop
        TPE 11:00 AM
        Seattle - Taipei | Sun, Dec 6 | Korean Air
        €346
        26% off
        €467 €346
      • SEA 11:00 AM
        32h
        1 stop
        TPE 11:00 AM
        Seattle - Taipei | Tue, Nov 3 | Korean Air
        €347
        26% off
        €467 €347
      • SEA 1:00 PM
        17h 25m
        1 stop
        TPE 2:00 PM
        Seattle - Taipei | Sat, Oct 10 | Normal Airline
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        Find more flights

Displayed flight fares from Seattle Tacoma Intl. Airport to Taoyuan Intl. Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Seattle Tacoma Intl. Airport to Taoyuan Intl. Airport

What is the cheapest month for one-way flights from Seattle Tacoma Intl. Airport to Taoyuan Intl. Airport?

Data is based on average one-way flight prices from Seattle Tacoma Intl. Airport to Taoyuan Intl. Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Seattle Tacoma Intl. Airport to Taoyuan Intl. Airport, the best time to buy is in January, with an average price of €405. You’ll want to avoid June, when the average price can reach as high as €769.

€769
€587
€405
€223
    Cheapest
  • €480
    Oct
  • €503
    Nov
  • €629
    Dec
  • €405
    Jan
  • €529
    Feb
  • €470
    Mar
  • €442
    Apr
  • €581
    May
  • €769
    Jun
  • €577
    Jul
  • €446
    Aug
  • €414
    Sep

What’s the cheapest month to fly round-trip from Seattle Tacoma Intl. Airport to Taoyuan Intl. Airport?

The data is based on the past 12 months and shows the average monthly round-trip fares from Seattle Tacoma Intl. Airport to Taoyuan Intl. Airport in the Trip.com database.

Based on Trip.com’s data from the past 12 months, February is typically the cheapest month to find flights from Seattle Tacoma Intl. Airport to Taoyuan Intl. Airport, with an average price of €653. In contrast, December is usually the most expensive month, with average fares reaching €1,644.

€1,644
€1,149
€653
€158
    Cheapest
  • €930
    Oct
  • €751
    Nov
  • €1,644
    Dec
  • €678
    Jan
  • €653
    Feb
  • €799
    Mar
  • €779
    Apr
  • €1,305
    May
  • €1,266
    Jun
  • €1,254
    Jul
  • €757
    Aug
  • €783
    Sep

What is the cheapest day of the week to fly from Seattle Tacoma Intl. Airport to Taoyuan Intl. Airport?

The data is based on the past 12 months and shows the average ticket prices from Seattle Tacoma Intl. Airport to Taoyuan Intl. Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Seattle Tacoma Intl. Airport to Taoyuan Intl. Airport is Sunday, with average fares typically lower than other days. You’ll want to avoid flying on Saturday, as ticket prices are usually the highest that day.

€606
€517
€427
€338
    Cheapest
  • €457
    Mon
  • €526
    Tue
  • €513
    Wed
  • €533
    Thu
  • €604
    Fri
  • €606
    Sat
  • €427
    Sun

Which airline offers the cheapest flights from Seattle Tacoma Intl. Airport to Taoyuan Intl. Airport?

The cheapest airline flying from Seattle Tacoma Intl. Airport to Taoyuan Intl. Airport is Alaska Airlines (from €333) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Alaska Airlines
From €333
Korean Air
From €342
China Airlines
From €345
United Airlines
From €347
Delta Air Lines
From €354
Philippine Airlines
From €377
Asiana Airlines
From €378
EVA Air
From €382
Cathay Pacific
From €383
Hainan Airlines
From €386

Find more flights and airlines

What is the flight schedule from Seattle Tacoma Intl. Airport to Taoyuan Intl. Airport?

Check the schedule for flights from Seattle to Taipei and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. CI021

    Seattle Tacoma Intl. Airport

    1:15 AM

    SEA

    12h 45m

    5:00 AM

    TPE

    S M T - T - S
    Search

  2. DL069

    Seattle Tacoma Intl. Airport

    4:30 PM

    SEA

    11h 25m

    7:55 PM

    TPE

    S M T W T F S
    Search

  3. OZ271

    Seattle Tacoma Intl. Airport

    12:25 AM

    SEA

    11h 48m

    Nonstop

    4:13 AM

    ICN

    S - - - T F -
    Search

  4. OZ713

    Incheon Intl. Airport

    1:55 PM

    ICN

    2h 35m

    Nonstop

    3:30 PM

    TPE

    S M T W T F S

  5. AS119

    Seattle Tacoma Intl. Airport

    1:35 PM

    SEA

    11h 55m

    Nonstop

    5:30 PM

    ICN

    - - T W T F S
    Search

  6. OZ711

    Incheon Intl. Airport

    8:35 AM

    ICN

    2h 50m

    Nonstop

    10:25 AM

    TPE

    S M T W T F S

  7. PR125

    Seattle Tacoma Intl. Airport

    11:55 PM

    SEA

    12h 30m

    Nonstop

    4:25 AM

    MNL

    - M - W T - S
    Search

  8. PR894

    Ninoy Aquino Intl. Airport

    5:40 PM

    MNL

    2h 20m

    Nonstop

    8:00 PM

    TPE

    S - T W T F S

  9. AS171

    Seattle Tacoma Intl. Airport

    2:05 PM

    SEA

    11h 25m

    Nonstop

    5:30 PM

    ICN

    - - - - T - S
    Search

  10. OZ711

    Incheon Intl. Airport

    8:35 AM

    ICN

    2h 50m

    Nonstop

    10:25 AM

    TPE

    S M T W T F S

  11. UA5415

    Seattle Tacoma Intl. Airport

    8:40 PM

    SEA

    2h 30m

    Nonstop

    11:10 PM

    SFO

    S - T W T - S
    Search

  12. UA871

    San Francisco Intl. Airport

    2:25 PM

    SFO

    12h 20m

    Nonstop

    6:45 PM

    TPE

    S M T W T F S

  13. KE042

    Seattle Tacoma Intl. Airport

    12:50 PM

    SEA

    11h 50m

    Nonstop

    4:40 PM

    ICN

    S M T W T F S
    Search

  14. KE2021

    Incheon Intl. Airport

    10:30 AM

    ICN

    2h 40m

    Nonstop

    12:10 PM

    TPE

    S M T W T F S

  15. AS171

    Seattle Tacoma Intl. Airport

    2:05 PM

    SEA

    11h 25m

    Nonstop

    5:30 PM

    ICN

    - - - - T - S
    Search

  16. OZ713

    Incheon Intl. Airport

    1:55 PM

    ICN

    2h 35m

    Nonstop

    3:30 PM

    TPE

    S M T W T F S

  17. AS119

    Seattle Tacoma Intl. Airport

    1:35 PM

    SEA

    11h 55m

    Nonstop

    5:30 PM

    ICN

    - - T W T F S
    Search

  18. OZ713

    Incheon Intl. Airport

    1:55 PM

    ICN

    2h 35m

    Nonstop

    3:30 PM

    TPE

    S M T W T F S
Find more flights and airlines

About Seattle Tacoma Intl. Airport and Taoyuan Intl. Airport

Learn about Seattle Tacoma Intl. Airport (SEA) and Taoyuan Intl. Airport (TPE) — including location, terminals, transportation, and travel tips.

Flight distance 9,767.78 km
Cheapest one-way ticket price €339
Cheapest return ticket price €632

FAQs for Seattle Tacoma Intl. Airport to Taoyuan Intl. Airport Flights

  • How long is the flight from Seattle Tacoma Intl. Airport to Taoyuan Intl. Airport?

    Seattle Tacoma Intl. Airport to Taoyuan Intl. Airport takes about 12 hours 24 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 5 daily flights from Seattle Tacoma Intl. Airport (SEA) to Taoyuan Intl. Airport (TPE).
  • The earliest flight from Seattle Tacoma Intl. Airport to Taoyuan Intl. Airport departs at 00:30, and the last departs at 16:00, with about 5 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Seattle Tacoma Intl. Airport (SEA) to Taoyuan Intl. Airport (TPE) is quite popular. Without considering departure times or holidays, tickets cost around €888 in December, the most expensive month to book this route.
  • The latest flight departs from Seattle Tacoma Intl. Airport (SEA) at 18:55 and arrives in Taoyuan Intl. Airport (TPE) at 22:30.
    • The distance from Taiwan Taoyuan International Airport to downtown is about 31 km. It takes about 50 minutes by taxi.
    • The distance from Taipei Songshan Airport to downtown is about 3 km. It takes about 20 minutes by taxi.
  • EVA Air is a very popular airline operating an average of 1002 flights per month.
  • One-way flights from Seattle Tacoma Intl. Airport to Taoyuan Intl. Airport currently start from €339, and round-trip fares start from €632. The current lowest fare is a Alaska Airlines flight departing on Thu, Nov 26; prices may vary depending on availability.
  • Yes. EVA Air, Delta Air Lines, STARLUX Airlines and China Airlines operate direct flights from Seattle Tacoma Intl. Airport to Taoyuan Intl. Airport, with an average flight time of 12 hours 22 minutes, and around 29 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Seattle Tacoma Intl. Airport to Taoyuan Intl. Airport is €466. Prices may vary depending on the departure date, airline, and availability.
  • Seattle Tacoma Intl. Airport to Taoyuan Intl. Airport operates around 29 weekly flights, mainly by EVA Air, Delta Air Lines and STARLUX Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Seattle Tacoma Intl. Airport and Taoyuan Intl. Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.